body {}

h1 {
    text-align: center;
}

li {
    float: left;
    margin-top: 40px;
    margin-left: 40px;
    list-style: none;
}

p {
    text-align: center;
}

img {
    width: 300px;
    border: 3px solid grey;
    border-radius: 10px;
}